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For radio and mobile phones, tablets and other devices connected to run APRS / RTTY / SSTV / FT8/ PSK and other software, and use the OTG cable to connect to the USB serial port (or use VOX voice control) Note: No CAT support. 1, Assembled and ready to use PCB (No enclosure and cable) — 50 x 50 mm

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Sep 17, 2017 · APRS IGate with DireWolf and MC3362P receiver. ... Dire Wolf is a software “soundcard” AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone ... raise IOError("decoder %s not available" % decoder_name) OSError: decoder jpeg not available Then I checked the repository for Ubuntu 12.04 and noticed some extra packages for libjpeg. I installed these and my problem was solved: sudo apt-get install libjpeg62 libjpeg62-dev Installing these removed libjpeg-dev, libjpeg-turbo8-dev, and libjpeg8-dev.

Check out direwolf. It is an APRS library written for Linux/windows that receives and sends packets over TNC, audio, etc. At the very least it should give you some ideas on how to code something like it, or direct you in the direction of a decoding library. 2019 mint set.

Software Name (and link) OS(es) Description; APRSdos: MS-DOS: The original APRS application. Specialized versions are also available. While not directly APRS-IS capable, it sets the standard for APRS packets.

EssexPSK – The Essex Ham PSK Decoder by M0PZT How do I use EssexPSK? To use the application, you need to connect your amateur radio to your computer – typically, connecting the headphone output to your computer’s Line In socket will do the trick.

raise IOError("decoder %s not available" % decoder_name) OSError: decoder jpeg not available Then I checked the repository for Ubuntu 12.04 and noticed some extra packages for libjpeg. I installed these and my problem was solved: sudo apt-get install libjpeg62 libjpeg62-dev Installing these removed libjpeg-dev, libjpeg-turbo8-dev, and libjpeg8-dev.

The SARTrack client can still be installed as a very advanced Amateur Radio APRS program, but when installed in 'SAR' mode will run as a advanced Operational Management and Tracking system for Search and Rescue and Emergency Management. The SARTrack software is free for non commercial use.

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[Intro]: So I would like to build an APRS demodulator/decoder it is an Audio FSK signal. I have the basic idea of what I need to do, and right now I am focusing on the detection of the mark and space [1, 0] respectively, essentially working on this project in "blocks".

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Mar 05, 2012 · This is such a great low cost solution for APRS and Packet radio, I don’t know why I didn’t go check them out sooner! If you have any other suggestions for APRS/Packet software please leave a comment or drop me a note with the Contact Me link. APRSISCE32 and UZ7HO SoundCard TNC User Interfaces

Click, or press x. A keyer (combined with a "paddle") makes sending Morse code easier than the traditional "straight key" which most people would imagine is used. Instead of having to precisely time the dits, dahs and the spaces in between a paddle/keyer combination does a lot of the timing for you, using a speed setting of your choice. Pushing ...

T a k e O v e r T h e W o r l d . o r g Welcome to the TakeOverTheWorld.org main page. Here is a list of some of my projects. I created The.Matrix-ASCII - the original Matrix movie encoded in text. I wrote some scripts to get Legend of the Red Dragon to run in DOSEMU. I wrote a toga pattern generator for my wife.

The software Packet-Radio TNC. I am developing a software dual-port Packet-Radio TNC that uses a soundcard as a modem and supports AX.25 protocol. It has been tested on Windows XP, Vista, 7, 8, 10 and has proved stable in operation. The Soundmodem has two TCP/IP interfaces to link with client application: AGW PE and (X)KISS.

APRS Products. APRS is a popular method of geo-tracking over amateur radio. By combining a GPS, 2-meter transmitter and controller, stations can send their locations, and be tracked live with just a web browser.

HAMware means Free for use by Radio Amateurs as part of their hobby. HAMShareWare means that if you can afford it, pay for the program otherwise just use it. Freeware means that anyone can use the program.

Aug 01, 2018 · Based on the MX player FAQs, following are the definitions for different types of decorder: 1. HW decoder: HW decoder makes use of hardware acceleration provided by the system decoders, which makes it more efficient.

A technical term for SSTV is narrowband television. Broadcast television requires 6 MHz wide channels, because it transmits 25 or 30 picture frames per second (in the NTSC, PAL or SECAM color systems), but SSTV usually only takes up to a maximum of 3 kHz of bandwidth.

Radio Raft by F6FLT AllMode Decoder RigBlaster -- The RIGblaster connects your radio to your computer's sound card. It is the easy and modern way to get on the air with PSK31, SSTV, RTTY, AMTOR, PACKET, CW, Contest Voice Keying, HSCW meteor scatter, and other new modes.

Sep 29, 2015 · Alex Csete OZ9AEC is showing you how you can listen to and decode digital ham radio traffic without having any receiver or antenna. All you need is a computer with a Java capable web browser and a good Internet connection.

sm0 M1GEO-1 4800 255 7 144.800 MHz (1200 bps) APRS. Once this is done, you’re ready to start the modem. Firing things up. Once you’re ready to start the modem, simply run soundmodem as root. It needs to be root to create the network device, sm0. You can add “-v N” where N is a number corresponding to the verbosity you desire.

By default, each channel is configured to use a single decoder, however, the number of decoders can be increased in pairs either side of the “standard” decoder (subject to CPU “horsepower”, the more enabled, the more resources used). This allows parallel decoding of “off frequency” transmissions either side of the center spot frequency.

The developed system, based on the DSP (Digital Signal Processor), provides an integrated store-and-forward APRS (Automatic Packet Reporting System) payload and OBDH (On Board Data Handling) subsystems at a very low cost and on a single board with dimensions less than 10 cm × 10 cm, thereby enabling a new level of performance for CubeSat-class spacecraft.

Above is a picture from the Pic Pac, with the Beeline running in APRS mode. Note that Lat/Lon are limited to 2 decimal places of accuracy per the APRS specification. The altitude is listed in meters. The Kenwood can directly display the same information . And finally a picture of the decoder setup using a PicPac.

Here is the translated simplified way to update the firmware of the MMDVM clone, to OpenWRT Chaos Chalmers with a handy web interface. You still have to make the basic settings via the LUCI web portal, which is standard with Open WRT.

CTCSS decoder with Arduino From a friend of mine i got an ideea for a complex repeater controller, able to work with 4 radios. Two of them forming a UHF repeater and, at least, two other, forming a second repeater or simplex radios for linking the first repeater with other remote repeaters.

APRS® BEACON station is possible, even if the beacon station is moving.· Waypoint data (Data in/out) is available from the ACC connector on the rear of the main unit. It is possible to acquire your current position (Latitude/Longitude) by connecting an aftermarket GPS receiver to the data port on the back of the radio.

The major function of AVRT7 Plus is to achive the APRS iGate (rate 1200bps) with the full programme including VHF receiving module and 2 individual TNC Codec. It works (with the right data setting) when the network cable is plugged in and the WIFI account and password is set up.

Nonin 3212 oximeter is placed on my index finger, it connects to a Argent Data OT-USB that sends APRS packet data to a Kenwood TH-F6 portable radio. The BK DPH handheld in the left is used for voice contacts. Nonin 3212 oximeter has three connections: +5VDC, common, and RS232 9600 baud data out (but serial data is non-standard). Other photos:

If the users APRS name and pass code aren’t valid the validate module tries the Linux pass word validator for the “aprs” group. If that also fails it waits 10 seconds then returns the bad news to aprsd which notifies the user. NOTE: aprsd must be run as root for the Linux password validator to work.

Sep 11, 2013 · At the physical layer AIS uses 9600 bps GMSK on 161.975 and 162.025 MHz. There are already various free software packages that provide the demodulator and decoder functionality, including gr-ais and gnuais. For the present experiment, I have decided that a configuration using an rtl-sdr dongle and a Beaglebone Black running gnuais would be ideal.

QTH.com provides Web Hosting and Ham Radio services. So good, you will tell your friends!.

Mar 09, 2018 · MFSK-4 transmits 210 Hz higher that the usual frequency used for APRS Messenger messages to allow slow MFSK-4 traffic to run without blocking the "fast" channel. On the 30m frequency (10.1497 MHz) used for APRS Messenger traffic the MFSK-4 signal just fits in between the normal traffic and the band edge.

qrp-labs.com. LightAPRS is the most affordable, smallest, lightest, powerful and one of few open source APRS trackers available.

Mar 20, 2020 · IGate2 Pro is a mobile app that performs a receive-only APRS IGATE. It is a software for HAM radio amateurs that uses a radio receiver or an SDR (software defined radio) dongle and an internet connection. The radio receiver or the RTL-SDR dongle tuner (cost starting from 10 €) and its antenna, receives the information contained in APRS packets transmitted from HAM radio stations, and then a ...

Dire Wolf is a software "soundcard" modem/TNC and APRS encoder/decoder. It can be used stand-alone to receive APRS messages, as a digipeater, APRStt gateway, or Internet Gateway (IGate). It can also be used as a virtual TNC for other applications such as APRSIS32, UI-View32, Xastir, APRS-TW, YAAC, UISS, Linux AX25, SARTrack, and many others.

HackerBoxes 0003: Amateur Radio, Arduino Nano, Satellites, Packet, APRS: Are You Ready to Get Radio Active? This month, explore radio communications with a powerful handheld VHF/UHF transceiver, search for Amateur Satellites overhead, and prototype your own Morse Code or Digital Packet Radio project based on the tiny ...

Feb 18, 2016 · PSAT APRS telemetry 145.825 MHz AFSK 1200

T a k e O v e r T h e W o r l d . o r g Welcome to the TakeOverTheWorld.org main page. Here is a list of some of my projects. I created The.Matrix-ASCII - the original Matrix movie encoded in text. I wrote some scripts to get Legend of the Red Dragon to run in DOSEMU. I wrote a toga pattern generator for my wife.

If you just want simple data transfer at a low rate you can use DTMF. We use DTMF for a number of telemetry uses. A Holtek HT9170 DTMF decoder chip which outputs a hex value and read by the arduino.

Mar 20, 2020 · IGate2 Pro is a mobile app that performs a receive-only APRS IGATE. It is a software for HAM radio amateurs that uses a radio receiver or an SDR (software defined radio) dongle and an internet connection. The radio receiver or the RTL-SDR dongle tuner (cost starting from 10 €) and its antenna, receives the information contained in APRS packets transmitted from HAM radio stations, and then a ...

Raspberry Pi + RTL SDR dongle = APRS Rx only gate (Part Two – Decoder) 10.12.2014, 23:16 by Mare This is part two ( here is part one ) of the tutorial how to use Raspberry-Pi in APRS gateway.

applications and so we have no intent to undermine Garmin’s proprietary protocol. In fact if we can decode this, then Garmin will sell thousands of RINO’s to the potential market of 20,000 hams worldwide that use APRS. But if we cannot receive the RINO data into our existing APRS system, then we are not interested in it…

Meet URL Decode and Encode, a simple online tool that does exactly what it says; decodes URL encoding and encodes into it quickly and easily. URL encode your data in a hassle-free way, or decode it into human-readable format.

Installing dump1090 ADSB Decoder Tool on Ubuntu (16.04 LTS) In addition to the ADS-B receivers I have setup, I wanted a similar setup the I could use on my netbook in a portable situation. After searching google and the sites that relate to ADS-B I managed to find the following and put it into action and I find that I works very very well.

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Amateur Radio Amateur Satellite AMSAT AMSAT-UK APRS ARISS ARISSat-1 AX.25 balloon CubeSat CubeSats DNEPR Education Es'hail-2 ESA F-1 FITSat-1 FO-29 Fox-1 FUNcube FUNcube Dongle Geostationary HAB Hackers Ham Radio HamTV High Altitude Balloon IARU international Space Colloquium International Space Station ISS JAXA KickSat LituanicaSat-1 Lunar ... Check out direwolf. It is an APRS library written for Linux/windows that receives and sends packets over TNC, audio, etc. At the very least it should give you some ideas on how to code something like it, or direct you in the direction of a decoding library.

HTML5 Templates. Free HTML Templates to kickstart your web design project. Minimalist blank page, scrolling menu, sliding pages, Bootstrap and much more! Select one of the designs to open it on a new page. For over 30 years, Radiometrix have designed & manufactured the leading range of UHF & VHF high integrity, wireless data links for performance critical applications. Available on major ISM Band & custom frequencies, our vast portfolio of radio modules are ideal for demanding wireless applications requiring the best of reliability. About us... The APRS Beacon is an embedded controller suitable for tracking and locating a balloon based payload using Amateur Radio APRS protocol. APRS, Automatic Position Reporting System, is a scheme developed by Bob Bruninga, WB4APR, that utilizes amateur radio signals to transmit location, weather reports, and messages between users. By default, each channel is configured to use a single decoder, however, the number of decoders can be increased in pairs either side of the “standard” decoder (subject to CPU “horsepower”, the more enabled, the more resources used). This allows parallel decoding of “off frequency” transmissions either side of the center spot frequency. Idaho obituaries 2020Simple ISS aprs i-gate setup: a radio tuned to ISS aprs freq 145.825 listens to digipeated packets + a smartphone runs 'igate2' app which acts as decoder and sends the packets into the aprs network (internet required) + DIY connector feeds the radio's audio into the smartphone's microphone in (proper volume adjustment critical)

Forza horizon 4 pc crashing on loading screenSep 11, 2013 · At the physical layer AIS uses 9600 bps GMSK on 161.975 and 162.025 MHz. There are already various free software packages that provide the demodulator and decoder functionality, including gr-ais and gnuais. For the present experiment, I have decided that a configuration using an rtl-sdr dongle and a Beaglebone Black running gnuais would be ideal. The best way to handle this problem is to use the high pass filter built into a CTCSS decoder/encoder like the Communications Specialists TS-64. Nov 27, 2018 · Video to data encoders decoders barco ngs d lite. 00 Jan 09, 2016 · Ts-32p Communications Specialists Nos Ctcss Encoder Decoder Manual (77. Extracting phone numbers using regex pythonMib2 retrofitDec 29, 2016 · Part of that beacon is an APRS path which uses aliased callsigns to request how the packet is to be digipeated. For example, if the path in your APRS beacon is "WIDE1-1", every digipeater configured to act on WIDE1 paths will look at the number of hops requested, the "-1" part of the path, and they will digipeat your beacon. Fallout 76 ultracite power armor modsWaterman expert fountain pen

T a k e O v e r T h e W o r l d . o r g Welcome to the TakeOverTheWorld.org main page. Here is a list of some of my projects. I created The.Matrix-ASCII - the original Matrix movie encoded in text. I wrote some scripts to get Legend of the Red Dragon to run in DOSEMU. I wrote a toga pattern generator for my wife.

127 hours hindi dubbed movie download 720pCQSSTV by black cat systems is a decent SSTV decoder for acoustic coupling between phone and radio; APRS Pro Ultimate recieves APRS packets ok, and can transmit if you pay for the upgrade to allow it. PulsemodemA will transmit APRS packets, when held up to the mic.

APRS digipeater The main purpose of the device is receiving and sending APRS data packets via amateur radio transceiver. PLXDigi is capable of receiving an APRS packet, decoding the sender, recipent, path and information field. Then actions are performed in accordance with the options configured by user: - Packet is digipeated via the APRS network, APRS.fi The aprs.io iOS app allows you to obtain immediate, real-time access to current APRS position information, weather reports, telemetry graphs, and more. Zoom and browse around the world and see stations immediately – no waiting. What is APRSdroid? APRSdroid is an Android application for Amateur Radio operators. It allows reporting your position to the APRS (Automatic Packet Reporting System) network, displaying of nearby amateur radio stations and the exchange of APRS messages. Nov 03, 2005 · Automatic Position Reporting System (APRS) is used to transmit location and other real-time data over amateur radio frequencies. [Scott Miller]’s OpenTracker project is designed to encode the…

The Baofeng UV-5R+ proved itself competent to work in an APRS setup. The points are along Ouray, Colorado, County Road 8 between US Hwy 550 and Vista Point (CR8 is not yet open beyond this—too early in the season). Click on image for larger version. I assembled the equipment the same way, except I added the Tiny Track 4’s display and a ... I may create a dedicated receiver with decoder in the future. i saw it @ WWW, but I cant run this from compiled GQRX from GIT src. Into code (qprx/Forms/qtgui/) modules for bpsk1000win, arisssatlm - but these forms not into menu. WACARS is written for use with a soundcard, so you do not have to run AGWPE first !! If you do, the WACARS software will tell you it didn't find a soundcard (since it is in use by AGWPE at that moment). The first time you use WACARS you might need to find the best audio levels for the computer and receiver. New and Improved Sound Card Packet Interface ver2 now with CW and tested with PSK31, and APRS by KD5ZUG. Most of the digital communications used in the amateur bands use some form of tone translation. One tone will represent a high and another tone will represent a low, and by shifting between tones data can be transmitted and received. Dm800se v2

The cool part of DMR APRS is that your position is reported on a discrete TG. Thus you will not hear a kerchunk for data-burst as with other combined voice/aprs systems. It actually works! Goto wiki.brandmeister.network for programming details. Programming a Motorola for BRANDMEISTER APRS. There are two parts to make this work: Program the ...

Dire Wolf is a software “soundcard” modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a digipeater, APRStt gateway, or Internet Gateway (IGate). It can also be used as a virtual TNC for other applications such as APRSIS32, UI-View32, Xastir, APRS-TW, YAAC, UISS, Linux AX25, SARTrack, RMS Express, and ... New and Improved Sound Card Packet Interface ver2 now with CW and tested with PSK31, and APRS by KD5ZUG. Most of the digital communications used in the amateur bands use some form of tone translation. One tone will represent a high and another tone will represent a low, and by shifting between tones data can be transmitted and received.

Also includes a link to help you identify the sounds of ham radio digital communications signals. This page contains a description of many of the popular HF digital modes software. The list and descriptions have been compliled from various sources and descriptions on the internet and the ham radio world and should be as up to date as possible. Jun 05, 2014 · APRS-IS is a live stream of APRS traffic worldwide. Without APRS-IS, websites like APRS.fi would not be possible. Setting up an IGate is an easy way to contribute to the strength and utility of the APRS network without overwhelming the RF side of things. Thanks to IGates, the following features of APRS are possible: Dec 29, 2016 · Part of that beacon is an APRS path which uses aliased callsigns to request how the packet is to be digipeated. For example, if the path in your APRS beacon is "WIDE1-1", every digipeater configured to act on WIDE1 paths will look at the number of hops requested, the "-1" part of the path, and they will digipeat your beacon. Qtmm AFSK1200 Decoder uses the soundcard as input device. Connect your computer to the audio output of your FM receiver, select the input device from the list, and start decoding packet radio transmissions such as APRS traffic or telemetry from various cubesats. VHF and Above. Atlanta Area Repeaters. VHF/UHF Antennas Amateur Radio Amateur Satellite AMSAT AMSAT-UK APRS ARISS ARISSat-1 AX.25 balloon CubeSat CubeSats DNEPR Education Es'hail-2 ESA F-1 FITSat-1 FO-29 Fox-1 FUNcube FUNcube Dongle Geostationary HAB Hackers Ham Radio HamTV High Altitude Balloon IARU international Space Colloquium International Space Station ISS JAXA KickSat LituanicaSat-1 Lunar ... The APRS C++ Library is a collection of objects and functions to simplify development of APRS-like software.The library includes position, message, telemetry, and other objects, each with resources for receiving, transmitting, and data manipulation. NMEA is an acronym for the National Marine Electronics Association. NMEA existed well before GPS was invented. According to the NMEA website, the association was formed in 1957 by a group of electronic dealers to create better communications with manufacturers. Today in the world of GPS, NMEA is a standard data format supported by all GPS ... raise IOError("decoder %s not available" % decoder_name) OSError: decoder jpeg not available Then I checked the repository for Ubuntu 12.04 and noticed some extra packages for libjpeg. I installed these and my problem was solved: sudo apt-get install libjpeg62 libjpeg62-dev Installing these removed libjpeg-dev, libjpeg-turbo8-dev, and libjpeg8-dev. On this website you can find 500 amateur radio receivers. 641 people are listening to them right now. Log in or register to access the list: Per the Dire Wolf website, "Dire Wolf is a software "soundcard" modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a digipeater, APRStt gateway, or Internet Gateway (IGate).

Mar 05, 2012 · This is such a great low cost solution for APRS and Packet radio, I don’t know why I didn’t go check them out sooner! If you have any other suggestions for APRS/Packet software please leave a comment or drop me a note with the Contact Me link. APRSISCE32 and UZ7HO SoundCard TNC User Interfaces

Oct 06, 2017 · The APRS is a nice to have, but I don't plan on integrating it using the data port. I did consider the D710 but would really like to have the usability of the Yaesu. The radio will be used by others on an infrequent basis and I am cautious about their ability to change the radio back and forth from voice to packet. Soundmodem ... Soundmodem

Aug 16, 2014 · 2014 Es is gettig ander way. I will be keeping an eye on 6m and 10m bands. Now is the time for WSPR. This requires a computer. I've managed to get the WSPR software running on the shack computer using Windows remote desctop which allow me to see whole screen on the laptop. WACARS is written for use with a soundcard, so you do not have to run AGWPE first !! If you do, the WACARS software will tell you it didn't find a soundcard (since it is in use by AGWPE at that moment). The first time you use WACARS you might need to find the best audio levels for the computer and receiver.

Assembled QCX-40, aligned, tested and calibrated. With calibration certificate as pictured. Price includes $40 assembly fee. NOTE: if you order the optional GPS or Dummy load, these are in kit form, they are not assembled. Used by hams for location reporting, weather stations etc. APRS Automatic Packet Reporting System, an amateur radio-based system for real time tactical digital communications of information of immediate value in the local area is transported over the AX.25 protocol using 1200 bit/s Bits per second (bps) Bell 202 AFSK Audio Frequency-Shift ... Aug 02, 2017 · Dire Wolf is a software "soundcard" modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a digital repeater (“digipeater”), APRStt gateway, or Internet Gateway (IGate).

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Warning! Boring stuff about me follows: I received my amateur license, WD6AWP, in about 1975. Before Ham Radio I messed around on 27 MHz during the CB craze of the 70's. Even before that I modified an FM wireless mic and broadcast music around the house (and maybe a little bit further) and played DJ. Used by hams for location reporting, weather stations etc. APRS Automatic Packet Reporting System, an amateur radio-based system for real time tactical digital communications of information of immediate value in the local area is transported over the AX.25 protocol using 1200 bit/s Bits per second (bps) Bell 202 AFSK Audio Frequency-Shift ... Universal Radio Inc. Selling new and used amateur and shortwave radio equipment since 1942 Last updated: April 23, 2020 Our showroom is closed as of 03/20/20 because of the health emergency.

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Radio Raft by F6FLT AllMode Decoder RigBlaster -- The RIGblaster connects your radio to your computer's sound card. It is the easy and modern way to get on the air with PSK31, SSTV, RTTY, AMTOR, PACKET, CW, Contest Voice Keying, HSCW meteor scatter, and other new modes. Raspberry Pi + RTL SDR dongle = APRS Rx only gate (Part Two – Decoder) 10.12.2014, 23:16 by Mare This is part two ( here is part one ) of the tutorial how to use Raspberry-Pi in APRS gateway. Accessing D-STAR. While the obvious way to access the D-STAR system is to get a D-STAR radio, there are numerous other ways. ... DPRS/APRS linkage ; At this time, the ... APRS using Soundmodem_9k6 (FCD + SDR#) I tried to receive the digipeating signal of local APRS_144.640MHz using Soundmodem_9k6 software. This frequency is defined as APRS_ 9600bps data communication in Japan. APRS differs in the frequency by the area as follows. The receiving qualities don’t stop there though. Coupled to the right software (I’ll compile a list of the best freeware examples in the review) all sorts of things can be decoded such as AIS, ACARS, trunking systems, weather satellites, APRS, and POCSAG/FLEX pagers. You don't need to ride the Space Shuttle to see the earth from space! You can get live images on your computer by receiving radio transmissions from weather satellites (often abbreviated to wxsats.)

4 Simple RTTY Setup with PTT • This is the same as the first setup, but it uses PTT rather than VOX – PTT for RTTY requires a second serial port – No good reason for PTT – VOX works fine!